CN112249599B - Conveying device for environment-friendly pneumatic pipeline - Google Patents
Conveying device for environment-friendly pneumatic pipeline Download PDFInfo
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- CN112249599B CN112249599B CN202011513788.8A CN202011513788A CN112249599B CN 112249599 B CN112249599 B CN 112249599B CN 202011513788 A CN202011513788 A CN 202011513788A CN 112249599 B CN112249599 B CN 112249599B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G15/00—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration
- B65G15/30—Belts or like endless load-carriers
- B65G15/32—Belts or like endless load-carriers made of rubber or plastics
- B65G15/42—Belts or like endless load-carriers made of rubber or plastics having ribs, ridges, or other surface projections
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G23/00—Driving gear for endless conveyors; Belt- or chain-tensioning arrangements
- B65G23/02—Belt- or chain-engaging elements
- B65G23/04—Drums, rollers, or wheels
- B65G23/08—Drums, rollers, or wheels with self-contained driving mechanisms, e.g. motors and associated gearing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G23/00—Driving gear for endless conveyors; Belt- or chain-tensioning arrangements
- B65G23/44—Belt or chain tensioning arrangements
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structure Of Belt Conveyors (AREA)
Abstract
The invention discloses an environment-friendly conveying device for a pneumatic pipeline, and particularly relates to the technical field of conveyors. According to the pneumatic conveying device, the conveying belt is pneumatically driven to rotate to convey the pipeline, the traditional mode that the motor is directly arranged on the rack to drive the conveying belt to rotate is replaced, and the vibration of the motor on the conveying belt is greatly reduced, so that the pipeline on the conveying belt is prevented from vibrating, the original dust on the pipeline and the conveying belt is prevented from flying due to vibration, and the pneumatic conveying device is sanitary and environment-friendly.
Description
Technical Field
The embodiment of the invention relates to the technical field of conveyors, in particular to an environment-friendly conveying device for a pneumatic pipeline.
Background
The history of the conveyor is long, the ancient Chinese high-rotary-drum vehicle and the water-lifting overturning vehicle are rudiments of a modern bucket elevator and a scraper conveyor, and the belt conveyor is a main mode for conveying the current bulk materials. The conveyor can be divided into the following operation modes: a loading and repairing integrated conveyor, a belt conveyor, a screw conveyor, a bucket elevator, a roller conveyor, a plate chain conveyor, a mesh belt conveyor and a chain conveyor. The direction of the device is easy to change, the conveying direction can be flexibly changed, and the maximum conveying direction can reach 180 degrees; each unit consists of 8 rollers, each unit can be independently used, and a plurality of units can be connected for use, so that the installation is convenient; the ratio of the longest state to the shortest state of one unit can reach three times.
The conveyer for the pipeline is used for carrying the pipeline, belt conveyor commonly used in the prior art uses motor drive usually, and motor direct mount is in the frame of conveyer, and the vibration that conveyer work produced directly transmits to the frame and goes on the pipeline that transports on the conveyer, causes the pipeline to produce the vibration, then on the pipeline and on the conveyer belt original dust will take place the raise dust because of the vibration, reduces workshop environmental quality, so need a conveyor for the pneumatic pipeline of environment-friendly.
Disclosure of Invention
Therefore, the embodiment of the invention provides an environment-friendly conveying device for a pneumatic pipeline, which conveys the pipeline by pneumatically driving a conveying belt to rotate, replaces the traditional method that a motor is directly arranged on a rack to drive the conveying belt to rotate, greatly reduces the vibration of the motor on the conveying belt, thereby avoiding the vibration of the pipeline on the conveying belt and further avoiding the dust flying of the original dust on the pipeline and the conveying belt due to the vibration.
In order to achieve the above object, the embodiments of the present invention provide the following technical solutions: the conveying device for the environment-friendly pneumatic pipeline comprises a rack, connecting plates, rollers and a conveying belt, wherein two connecting plates are fixedly arranged on two sides of the rack, the rollers are arranged between the two connecting plates and movably connected with the connecting plates through rotating shafts, the conveying belt is arranged at the outer ends of the two rollers, a power mechanism is arranged at the front end of one side of the rack, a tensioning mechanism is arranged in the rack, and an adsorption mechanism is arranged at the outer end of the conveying belt;
the power mechanism comprises a shell, a fixed cylinder and a hard air pipe are arranged inside the shell, one end of the hard air pipe penetrates through the front end of the fixed cylinder and is communicated with the inside of the fixed cylinder, a movable cylinder is sleeved at the outer end of the fixed cylinder, one end of the movable cylinder is movably connected with the outer end of the fixed cylinder through a bearing, a rubber cylinder is fixedly arranged at the outer end of the fixed cylinder, the outer end of the rubber cylinder is contacted with the inner wall of the movable cylinder, a plurality of hollow plates are fixedly arranged at the outer end of the movable cylinder, a short plate and two springs are arranged inside the hollow plates, two ends of the springs are respectively fixedly connected with the inner end of the short plate and the inner wall of the hollow plate, a movable plate is fixedly arranged at the outer end of the short plate, the movable plate is arranged inside the hollow plate, a plurality of first air holes are formed at the outer end of the movable cylinder, a second air hole and a third air, the bottom of the shell is provided with an air pump, a first air pipe is fixedly arranged at the air outlet end of the air pump, one end of the first air pipe is arranged at one side of the shell and extends into the shell, and the other end of the hard air pipe penetrates through the front end of the shell and is connected with the outer end of the first air pipe;
the tensioning mechanism comprises a hollow transverse plate, the hollow transverse plate is fixedly arranged on the inner wall of the rack, rubber frames are arranged at the top end and the bottom end of the hollow transverse plate, two movable frames are arranged inside the rack, the movable frames are arranged at the outer ends of the rubber frames, the rubber frames and the hollow transverse plate as well as the rubber frames and the movable frames are fixedly connected through viscose, a plurality of guide rollers are connected inside the movable frames through rotating shafts, the outer ends of the guide rollers extend out of the outer ends of the movable frames and are contacted with the inner side of the conveying belt, a connecting pipe penetrates through the other side of the shell and is arranged on the front side of the rack, one end of the connecting pipe penetrates through the front end of the rack and is fixedly arranged at the front end of the hollow transverse plate;
the adsorption apparatus constructs including a plurality of cavity baffles, and is a plurality of the cavity baffle bottom is all fixed and is equipped with the rubber pad, rubber pad inner and conveyer belt outer end fixed connection, a plurality of through-holes have been seted up to cavity baffle one side, the inside fixed filter screen that is equipped with of through-hole, it is a plurality of the cavity baffle rear side is equipped with an annular bellows, annular bellows front end intercommunication has a plurality of nozzle stub, the nozzle stub is fixed establish at the cavity baffle rear end and with the inside intercommunication of cavity baffle, annular bellows rear end intercommunication has the bellows, the frame rear end is fixed through the bracing piece and is equipped with the cavity plectane, the bellows is established at cavity plectane front end, cavity plectane bottom mounting is equipped with the second trachea, the second trachea communicates with the inlet end of.
Furthermore, the shell is fixedly arranged at the front end of a connecting plate on one side of the rack, a rotating shaft at the front end of the roller on the inner side of the connecting plate penetrates through the connecting plate and the rear end of the shell is fixedly connected with the rear end of the movable cylinder, the top of the rotating shaft penetrates through the connecting plate and the rear end of the shell, the top end of a movable plate in the hollow plate extends out of the top end of the hollow plate, one end of the first air pipe faces one side of the movable plate, a plurality of fourth air holes are formed in the bottom end of the hollow plate and are located between the two springs, and the fourth air holes are formed in the outer end of the first air.
Further, the short plate outer end is fixedly provided with a sealing gasket, and the outer end of the sealing gasket is in contact with the inner wall of the hollow plate.
Further, a plurality of balls are fixedly arranged at the outer end of the movable frame and are in contact with the inner wall of the frame, openings are formed in the top end and the bottom end of the hollow transverse plate, and the openings are formed in the inner side of the rubber frame.
Furthermore, an air outlet pipe penetrates through the other side of the shell and is arranged at the bottom of the connecting pipe, and the air outlet pipe is arranged on the front side of the rack.
Furthermore, the corrugated pipe is movably connected with the front end of the hollow circular plate through a sealing bearing, and a circular hole is formed in the front end of the hollow circular plate and is formed in the rear side of the corrugated pipe.
Furthermore, a material guide plate is arranged on the other side of the rack, and the front end and the rear end of the material guide plate are fixedly connected with the outer ends of the two connecting plates closest to the material guide plate through connecting rods.
The embodiment of the invention has the following advantages:
1. according to the invention, air discharged by the air pump enters the shell through the first air pipe and impacts the movable plate opposite to the first air pipe, so that the movable plate moves, the hollow plate and the movable barrel are driven to rotate around the fixed barrel, the movable barrel rotates to drive the roller to rotate through the rotating shaft, and the conveying belt on the roller is driven to rotate to convey the pipeline;
2. the invention uses the air pump to discharge the air flow into the fixed cylinder, then the air flow enters the second air hole through the third air hole, when the movable plate and the hollow plate at the top part are far away from the first air pipe, the movable plate enters the hollow plate under the elastic force, when the next hollow plate rotates to the top part, the fourth air hole and the first air hole on the hollow plate at the top part face the second air hole, the air flow enters the hollow plate to push the short plate upwards, the movable plate extends out of the top end of the hollow plate, then the extended movable plate continues to move under the air flow sprayed by the first air pipe, thereby realizing that when the hollow plate moves to one side of the first air pipe, the movable plate in the hollow plate extends out and is blown by the sprayed air flow to drive the movable cylinder to rotate, and the movable plates in the hollow plates at other positions are positioned in the hollow plate, compared with the prior art, the opposite surfaces of the movable plates close to the first air pipe, which are blown by the air flow, to obstruct the rotation of the movable, thereby ensuring the continuous rotation of the movable cylinder;
3. the part of the air flow entering the shell is discharged through the air outlet pipe, the part of the air flow enters the hollow transverse plate through the connecting pipe, then enters the rubber frame through the opening to push the movable frame outwards, the movable frame moves downwards to stretch the rubber frame, and meanwhile, the movable frame moves outwards to drive the guide roller to move downwards, so that the conveying belt outside the guide roller is tensioned, the conveying belt is ensured to be always subjected to enough friction force to ensure normal work, compared with the prior art, a tensioner is not needed to be additionally used, and the cost is saved;
4. according to the invention, the air pump is used for generating suction inside the hollow partition plates so as to adsorb the pipelines between the hollow partition plates, compared with the prior art, the limiting and fixing of the pipelines are realized, the stability of pipeline conveying is improved, and in addition, the filter screens in the through holes block dust so as to prevent the dust from entering the hollow partition plates;
5. the invention uses the airflow for driving the conveyer belt to rotate to tension the conveyer belt and limit and fix the pipeline on the conveyer belt so as to improve the stability of the pipeline, thereby utilizing the airflow for multiple times and increasing the functionality.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
The structures, ratios, sizes, and the like shown in the present specification are only used for matching with the contents disclosed in the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions that the present invention can be implemented, so that the present invention has no technical significance, and any structural modifications, changes in the ratio relationship, or adjustments of the sizes, without affecting the effects and the achievable by the present invention, should still fall within the range that the technical contents disclosed in the present invention can cover.
FIG. 1 is a schematic view of the overall structure provided by the present invention;
FIG. 2 is a front cross-sectional view of a power mechanism according to the present invention;
FIG. 3 is a front view of the interior of the housing provided by the present invention;
FIG. 4 is an enlarged view of portion A of FIG. 3 according to the present invention;
FIG. 5 is a front cross-sectional view of the interior of the housing provided by the present invention;
FIG. 6 is an enlarged view of portion B of FIG. 5 in accordance with the present invention;
FIG. 7 is a front cross-sectional view of a tensioning mechanism provided by the present invention;
FIG. 8 is a top view of a tensioning mechanism provided by the present invention;
FIG. 9 is a perspective view of the hollow cross plate and the rubber frame provided by the present invention;
FIG. 10 is a side cross-sectional view provided by the present invention;
FIG. 11 is an enlarged view of section C of FIG. 10 in accordance with the present invention;
FIG. 12 is an enlarged view of section D of FIG. 10 in accordance with the present invention;
FIG. 13 is a perspective view of a conveyor belt and hollow partition provided by the present invention;
in the figure: 1 frame, 2 connecting plates, 3 rollers, 4 conveyer belts, 5 power mechanisms, 6 tensioning mechanisms, 7 adsorption mechanisms, 8 shells, 9 fixed cylinders, 10 movable cylinders, 11 rubber cylinders, 12 hollow plates, 13 short plates, 14 springs, 15 movable plates, 16 first air holes, 17 second air holes, 18 third air holes, 19 air pumps, 20 first air pipes, 21 connecting pipes, 22 hollow transverse plates, 23 rubber frames, 24 movable frames, 25 guide rollers, 26 openings, 27 hollow partition plates, 28 rubber pads, 29 annular corrugated pipes, 30 short pipes, 31 corrugated pipes, 32 hollow circular plates, 33 second air pipes, 34 air outlet pipes, 35 sealing gaskets, 36 round holes, 37 supporting rods, 38 hard air pipes, 39 through holes, 40 connecting rods, 41 material guide plates and 42 fourth air holes.
Detailed Description
The present invention is described in terms of particular embodiments, other advantages and features of the invention will become apparent to those skilled in the art from the following disclosure, and it is to be understood that the described embodiments are merely exemplary of the invention and that it is not intended to limit the invention to the particular embodiments disclosed. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to the attached drawings 1, 2, 3, 4, 10 and 11 of the specification, the conveying device for the environment-friendly pneumatic pipeline of the embodiment comprises a frame 1, connecting plates 2, a roller 3 and a conveying belt 4, wherein the two connecting plates 2 are fixedly arranged on two sides of the frame 1, the roller 3 is arranged between the two connecting plates 2 and movably connected with the connecting plates 2 through a rotating shaft, the conveying belt 4 is arranged at the outer ends of the two rollers 3, a power mechanism 5 is arranged at the front end of one side of the frame 1, a tensioning mechanism 6 is arranged inside the frame 1, and an adsorption mechanism 7 is arranged at the outer end of the conveying belt 4.
Further, power unit 5 includes shell 8, inside solid fixed cylinder 9 and the hard trachea 38 of being equipped with of shell 8, hard trachea 38 one end runs through solid fixed cylinder 9 front end and the inside intercommunication of solid fixed cylinder 9, gu fixed cylinder 9 outer end cover is equipped with movable cylinder 10, movable cylinder 10 one end passes through bearing swing joint with solid fixed cylinder 9 outer end, gu fixed cylinder 9 outer end is fixed and is equipped with rubber tube 11, rubber tube 11 outer end contacts with movable cylinder 10 inner wall, the fixed cavity board 12 that is equipped with in movable cylinder 10 outer end, the cavity board 12 is inside to be equipped with short slab 13 and two springs 14, spring 14 both ends respectively with short slab 13 inner and cavity board 12 inner wall fixed connection, the fixed movable plate 15 that is equipped with in short slab 13 outer end, the movable plate 15 is established inside cavity board 12, a plurality of first gas pocket 16 have been seted up to movable cylinder 10 outer end, the top of the rubber tube 11 and the top of the fixed tube 9 are respectively provided with a second air hole 17 and a third air hole 18 which are communicated, the top of the rubber tube is provided with a first air hole 16 which is communicated with the second air hole 17 at the top of the second air hole 17, the bottom of the shell 8 is provided with an air pump 19, the air outlet end of the air pump 19 is fixedly provided with a first air tube 20, one end of the first air tube 20 is arranged on one side of the shell 8 and extends into the shell 8, and the other end of the hard air tube 38 penetrates through the front end of the shell 8 and is connected with the outer end.
Further, the housing 8 is fixedly arranged at the front end of the connecting plate 2 at one side of the frame 1, the rotating shaft at the front end of the drum 3 at the inner side of the connecting plate 2 penetrates through the connecting plate 2 and the rear end of the housing 8 is fixedly connected with the rear end of the movable tube 10, the top end of the movable plate 15 in the hollow plate 12 at the top extends out of the top end of the hollow plate 12, one end of the first air tube 20 faces one side of the movable plate 15, the bottom ends of the hollow plates 12 are all provided with fourth air holes 42, the fourth air holes 42 are positioned between the two springs 14, the fourth air holes 42 are arranged at the outer end of the first air holes 16 and are communicated with the first air holes 16, when the hollow plate 12 moves to one side of the first air tube 20, the movable plate 15 in the hollow plate 12 extends out and is blown by the ejected air flow to drive the movable tube 10 to rotate, and the movable plates 15 in the hollow plates 12 at other positions are positioned in the hollow plates 12 under the elastic force of the springs 14, so that the opposite surfaces The blowing hinders the rotation of the movable plate 15, thereby ensuring the continuous rotation of the movable cylinder 10.
Further, the fixed sealed pad 35 that is equipped with in short board 13 outer end, sealed pad 35 outer end contacts with cavity board 12 inner wall, realizes sealing between short board 13 and the cavity board 12.
The implementation scenario is specifically as follows: the air from the air pump 19 enters the fixed cylinder 9 through the first air pipe 20 and the hard air pipe 38, and then enters the second air hole 17 through the third air hole 18, and the air from the first air pipe 20 enters the housing 8 to impact on the movable plate 15 opposite to the first air pipe 20, so that the movable plate 15 moves, and the hollow plate 12 and the movable cylinder 10 are driven to rotate around the fixed cylinder 9, after the movable plate 15 and the hollow plate 12 at the top are far away from the first air pipe 20, the movable plate 15 and the short plate 13 on the movable plate 15 retract under the elastic force of the stretched spring 14, so that the movable plate 15 enters the inside of the hollow plate 12, when the next hollow plate 12 rotates to the top, the fourth air hole 42 and the first air hole 16 on the hollow plate 12 at the top are opposite to the second air hole 17, and then the air from the second air hole 17 enters the hollow plate 12 through the first air hole 16 and the fourth air hole 42, so that the short plate 13 is pushed upwards, and further drive the movable plate 15 to move upwards to extend out of the top end of the hollow plate 12, and then the extended movable plate 15 continues to move under the airflow ejected by the first air pipe 20, so that when the hollow plate 12 moves to one side of the first air pipe 20, the movable plate 15 in the hollow plate 12 extends out and is blown by the ejected airflow to drive the movable cylinder 10 to rotate, and the movable plates 15 in the hollow plates 12 at other positions are located in the hollow plate 12 under the elastic force of the spring 14, thereby preventing the opposite sides of the movable plate 15 close to the first air pipe 20, which are subjected to the airflow, from being blown by the airflow to obstruct the rotation of the movable plate 15, further ensuring the continuous rotation of the movable cylinder 10, the rotation of the movable cylinder 10 drives the roller 3 to rotate through the rotating shaft, and thus driving the conveyor belt 4 on the roller 3 to rotate for conveying the pipeline, the invention drives the conveyor belt 4 to rotate for conveying through the pneumatic drive, instead of directly installing the motor on the frame 1 to drive the, greatly reduced the vibration of the motor that conveyer belt 4 received, thereby avoid the pipeline on the conveyer belt 4 to produce the vibration, and then avoid on the pipeline and on the conveyer belt 4 original dust because of the vibration emergence raise dust, sanitation and environmental protection, this embodiment has specifically solved the direct transmission of vibration of motor among the prior art to the pipeline that transports on frame and the conveyer, cause the pipeline to produce the vibration, then on the pipeline and on the conveyer belt original dust will take place the raise dust because of the vibration, reduce the problem of workshop environment quality.
Referring to the attached drawings 5-9 of the specification, in the conveying device for the environment-friendly pneumatic pipeline of the embodiment, the tensioning mechanism 6 includes a hollow transverse plate 22, the hollow transverse plate 22 is fixedly arranged on the inner wall of the frame 1, rubber frames 23 are arranged at the top end and the bottom end of the hollow transverse plate 22, two movable frames 24 are arranged inside the frame 1, the movable frames 24 are arranged at the outer ends of the rubber frames 23, the rubber frames 23 and the hollow transverse plate 22 as well as the rubber frames 23 and the movable frames 24 are fixedly connected through viscose, a plurality of guide rollers 25 are connected inside the movable frames 24 through rotating shafts, the outer ends of the guide rollers 25 extend out of the outer ends of the movable frames 24 and are in contact with the inner side of the conveying belt 4, a connecting pipe 21 is arranged on the other side of the housing 8 in a penetrating manner, the connecting pipe 21 is arranged on the front side of the frame 1, one end of the connecting pipe 21, the connecting pipe 21 is communicated with the interior of the hollow transverse plate 22.
Further, a plurality of balls are fixedly arranged at the outer end of the movable frame 24, the balls are in contact with the inner wall of the rack 1, the movable frame 24 can move up and down conveniently, openings 26 are formed in the top end and the bottom end of the hollow transverse plate 22, the openings 26 are formed in the inner side of the rubber frame 23, and air flow in the hollow transverse plate 22 can enter the rubber frame 23 conveniently.
Furthermore, an air outlet pipe 34 penetrates through the other side of the shell 8, the air outlet pipe 34 is arranged at the bottom of the connecting pipe 21, the air outlet pipe 34 is arranged at the front side of the rack 1, part of air flow in the shell 8 is discharged through the air outlet pipe 34, and part of air flow enters the hollow transverse plate 22 through the connecting pipe 21.
The implementation scenario is specifically as follows: the air current part that gets into in shell 8 is discharged through outlet duct 34, and part gets into in hollow diaphragm 22 through connecting pipe 21, thereby the rethread opening 26 gets into in rubber frame 23 and outwards promotes movable frame 24, and movable frame 24 downstream is tensile to rubber frame 23, and the outside motion of movable frame 24 drives guide roll 25 downstream simultaneously, thereby to the conveyer belt 4 tensioning in the guide roll 25 outside, ensures that conveyer belt 4 receives sufficient frictional force all the time in order to ensure normal work, need not use tensioning ware in addition again, practices thrift the cost.
Referring to the attached drawings 1, 2, 5, 6 and 10-13 of the specification, in the conveying device for the environment-friendly pneumatic pipeline of the embodiment, the adsorption mechanism 7 includes a plurality of hollow partition plates 27, a rubber pad 28 is fixedly arranged at the bottom end of each of the hollow partition plates 27, the inner end of the rubber pad 28 is fixedly connected with the outer end of the conveying belt 4, a plurality of through holes 39 are formed in one side of each of the hollow partition plates 27, a filter screen is fixedly arranged in each of the through holes 39, an annular corrugated pipe 29 is arranged at the rear side of each of the hollow partition plates 27, a plurality of short pipes 30 are communicated with the front end of each of the annular corrugated pipes 29, each of the short pipes 30 is fixedly arranged at the rear end of each of the hollow partition plates 27 and communicated with the inside of the hollow partition plate 27, a corrugated pipe 31 is communicated with the rear end of each of the annular corrugated pipe, the bottom end of the hollow circular plate 32 is fixedly provided with a second air pipe 33, and the second air pipe 33 is communicated with the air inlet end of the air pump 19.
Furthermore, the corrugated tube 31 is movably connected with the front end of the hollow circular plate 32 through a sealing bearing, the front end of the hollow circular plate 32 is provided with a circular hole 36, and the circular hole 36 is arranged at the rear side of the corrugated tube 31, so that air flow between the corrugated tube 31 and the hollow circular plate 32 is facilitated.
Further, a material guide plate 41 is arranged on the other side of the rack 1, the front end and the rear end of the material guide plate 41 are respectively and fixedly connected with the outer ends of the two connecting plates 2 closest to the material guide plate 41 through connecting rods 40, external equipment is in butt joint with the material guide plate 41, and a pipeline on the conveying belt 4 is finally conveyed to the butted equipment through the material guide plate 41.
The implementation scenario is specifically as follows: the pipeline to be conveyed is placed between the two hollow partition plates 27 on the conveying belt 4, the air pump 19 works to enable the interior of the hollow partition plates 27 to generate suction force through the second air pipe 33, the hollow circular plate 32, the round hole 36, the corrugated pipe 31, the annular corrugated pipe 29 and the short pipe 30, and further adsorb the pipeline between the hollow partition plates 27 through the through hole 39, so that the pipeline is limited and fixed, the stability of pipeline conveying is improved, meanwhile, the rubber pad 28, the hollow partition plates 27 and the short pipe 30 are driven to move along with the rotation of the conveying belt 4, further, the annular corrugated pipe 29 rotates, the annular corrugated pipe 29 drives the corrugated pipe 31 to rotate, as the corrugated pipe 31 is movably connected with the hollow circular plate 32 through the sealing bearing, the corrugated pipe 31 cannot twist, in addition, the filter screen in the through hole 39 blocks dust, the dust is prevented from entering the hollow partition plates 27, and then the pipeline on the conveying belt 4 is finally conveyed .
According to the invention, the airflow for driving the conveying belt 4 to rotate is used for tensioning the conveying belt 4 and limiting and fixing the pipeline on the conveying belt 4 so as to improve the stability of the pipeline, so that the airflow is utilized for multiple times, and the functionality is increased.
Although the invention has been described in detail above with reference to a general description and specific examples, it will be apparent to one skilled in the art that modifications or improvements may be made thereto based on the invention. Accordingly, such modifications and improvements are intended to be within the scope of the invention as claimed.
Claims (7)
1. The utility model provides a conveyor for pneumatic pipeline of environment-friendly, includes frame (1), even board (2), cylinder (3) and conveyer belt (4), frame (1) both sides are all fixed to be equipped with two even board (2), frame (1) both sides all are equipped with cylinder (3), cylinder (3) are established and are linked between board (2) and all pass through pivot swing joint with even board (2) for two, establish in two cylinder (3) outer ends conveyer belt (4), its characterized in that: a power mechanism (5) is arranged at the front end of one side of the rack (1), a tensioning mechanism (6) is arranged inside the rack (1), and an adsorption mechanism (7) is arranged at the outer end of the conveying belt (4);
power unit (5) includes shell (8), inside solid fixed cylinder (9) and the hard trachea (38) of being equipped with of shell (8), solid trachea (38) one end runs through solid fixed cylinder (9) front end and the inside intercommunication of solid fixed cylinder (9), gu fixed cylinder (9) outer end cover is equipped with movable cylinder (10), bearing swing joint is passed through with solid fixed cylinder (9) outer end to movable cylinder (10) one end, gu fixed cylinder (9) outer end is fixed and is equipped with rubber tube (11), rubber tube (11) outer end contacts with movable cylinder (10) inner wall, the fixed a plurality of well hollow plate (12) that are equipped with in movable cylinder (10) outer end, well hollow plate (12) inside is equipped with short slab (13) and two springs (14), spring (14) both ends respectively with short slab (13) inner and well hollow plate (12) inner wall fixed connection, short slab (13) outer end is fixed and is equipped with fly leaf (15), the movable plate (15) is arranged inside the hollow plate (12), the outer end of the movable barrel (10) is provided with a plurality of first air holes (16), the top end of the rubber barrel (11) and the top end of the fixed barrel (9) are respectively provided with a second air hole (17) and a third air hole (18) which are communicated, the first air hole (16) at the top is arranged at the top end of the second air hole (17) and communicated with the second air hole (17), the bottom of the shell (8) is provided with an air pump (19), the air outlet end of the air pump (19) is fixedly provided with a first air pipe (20), one end of the first air pipe (20) is arranged on one side of the shell (8) and extends into the shell (8), and the other end of the hard air pipe (38) penetrates through the front end of the shell (8) and is connected;
the tensioning mechanism (6) comprises a hollow transverse plate (22), the hollow transverse plate (22) is fixedly arranged on the inner wall of the rack (1), rubber frames (23) are arranged at the top end and the bottom end of the hollow transverse plate (22), two movable frames (24) are arranged inside the rack (1), the movable frames (24) are arranged at the outer ends of the rubber frames (23), the rubber frames (23) and the hollow transverse plate (22) as well as the rubber frames (23) and the movable frames (24) are fixedly connected through viscose glue, a plurality of guide rollers (25) are connected inside the movable frames (24) through rotating shafts, the outer ends of the guide rollers (25) extend out of the outer ends of the movable frames (24) and are contacted with the inner side of the conveying belt (4), a connecting pipe (21) is arranged on the other side of the shell (8) in a penetrating manner, the connecting pipe (21) is arranged on the front side of the rack (1), one end of the connecting pipe (21) penetrates through the front end of the rack (1) and, the connecting pipe (21) is communicated with the interior of the hollow transverse plate (22);
the adsorption mechanism (7) comprises a plurality of hollow partition plates (27), a plurality of rubber pads (28) are fixedly arranged at the bottom ends of the hollow partition plates (27), the inner ends of the rubber pads (28) are fixedly connected with the outer ends of the conveying belts (4), a plurality of through holes (39) are formed in one side of each hollow partition plate (27), a filter screen is fixedly arranged in each through hole (39), a plurality of annular corrugated pipes (29) are arranged on the rear side of each hollow partition plate (27), the front ends of the annular corrugated pipes (29) are communicated with a plurality of short pipes (30), the short pipes (30) are fixedly arranged at the rear ends of the hollow partition plates (27) and are communicated with the inner parts of the hollow partition plates (27), the rear ends of the annular corrugated pipes (29) are communicated with corrugated pipes (31), hollow circular plates (32) are fixedly arranged at the rear ends of the machine frame (1) through supporting rods (37), and, the bottom end of the hollow circular plate (32) is fixedly provided with a second air pipe (33), and the second air pipe (33) is communicated with the air inlet end of the air pump (19).
2. The conveying device for the environment-friendly pneumatic pipeline according to claim 1, wherein: the outer shell (8) is fixedly arranged at the front end of a connecting plate (2) on one side of the rack (1), a rotating shaft at the front end of a roller (3) on the inner side of the connecting plate (2) penetrates through the connecting plate (2) and the rear end of the outer shell (8) and is fixedly connected with the rear end of a movable cylinder (10), the top of the rotating shaft is arranged at the top end of a movable plate (15) in a hollow plate (12) and extends out of the top end of the hollow plate (12), one end of a first air pipe (20) faces one side of the movable plate (15), a plurality of fourth air holes (42) are formed in the bottom end of the hollow plate (12), the fourth air holes (42) are located between two springs (14), and the fourth air holes (42) are formed in the outer end of the first air hole (16) and are communicated with the first air.
3. The conveying device for the environment-friendly pneumatic pipeline according to claim 1, wherein: the fixed sealed pad (35) that is equipped with in short slab (13) outer end, sealed pad (35) outer end contacts with well hollow plate (12) inner wall.
4. The conveying device for the environment-friendly pneumatic pipeline according to claim 1, wherein: the outer end of the movable frame (24) is fixedly provided with a plurality of balls, the balls are in contact with the inner wall of the rack (1), the top end and the bottom end of the hollow transverse plate (22) are provided with openings (26), and the openings (26) are arranged on the inner side of the rubber frame (23).
5. The conveying device for the environment-friendly pneumatic pipeline according to claim 1, wherein: an air outlet pipe (34) penetrates through the other side of the shell (8), the air outlet pipe (34) is arranged at the bottom of the connecting pipe (21), and the air outlet pipe (34) is arranged on the front side of the rack (1).
6. The conveying device for the environment-friendly pneumatic pipeline according to claim 1, wherein: the corrugated pipe (31) is movably connected with the front end of the hollow circular plate (32) through a sealing bearing, a round hole (36) is formed in the front end of the hollow circular plate (32), and the round hole (36) is formed in the rear side of the corrugated pipe (31).
7. The conveying device for the environment-friendly pneumatic pipeline according to claim 1, wherein: the other side of the rack (1) is provided with a material guide plate (41), and the front end and the rear end of the material guide plate (41) are respectively fixedly connected with the outer ends of two connecting plates (2) which are closest to the material guide plate (41) through connecting rods (40).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011513788.8A CN112249599B (en) | 2020-12-21 | 2020-12-21 | Conveying device for environment-friendly pneumatic pipeline |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011513788.8A CN112249599B (en) | 2020-12-21 | 2020-12-21 | Conveying device for environment-friendly pneumatic pipeline |
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| CN112249599B true CN112249599B (en) | 2021-03-26 |
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| CN202011513788.8A Active CN112249599B (en) | 2020-12-21 | 2020-12-21 | Conveying device for environment-friendly pneumatic pipeline |
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| CN116395344B (en) * | 2023-04-27 | 2023-11-24 | 北京众驰自动化设备有限公司 | Conveyer belt slip protection method and device |
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| TW482174U (en) * | 2000-12-14 | 2002-04-01 | Defence Dept Chung Shan Inst | Movable conveying belt machine |
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| DE4102109A1 (en) * | 1990-02-02 | 1991-08-08 | Freiberg Bergakademie | Endless belt conveyor - has air cushion to support belt between driving drum and driven drum |
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| CN112249599A (en) | 2021-01-22 |
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